Calcium is one of the essential trace elements for human body and the main component of human bones and teeth. At the same time, it also participates in many physiological activities such as nervous system and cell differentiation, and is an important element to maintain human health.

2. What should I pay attention to when buying calcium tablets?

When choosing calcium tablets, we should pay attention to the following points:

1) The source of calcium tablets. There are two kinds of calcium tablets: natural calcium tablets are easier to absorb, but the price is relatively high; Artificial calcium tablets are cheap, but the absorption effect is slightly poor.

2) Calcium content. Calcium content is one of the most important indexes when purchasing calcium tablets. It is necessary to make clear the amount of calcium supplement, and then choose calcium tablets with appropriate calcium content according to this.

3) Add other ingredients. In order to increase the absorption effect of products, some enterprises will add other ingredients to calcium tablets. At this time, we should pay attention to whether there are allergies and side effects.

3. Recommended brands for calcium supplementation for four months

According to the market survey, the four-month calcium supplement products of the following brands are well received by consumers:

1) Nestle Youhuo: This product is introduced by Nestle, a brand of infant milk powder. It has high calcium content and is very particular about the selection of calcium sources, which significantly improves the absorption effect of calcium and has won the favor of many mothers.

2)DHC seaweed calcium: This calcium tablet is made of natural seaweed calcium, and the plant components are more easily absorbed by the human body. At the same time, the product also adds nutrients such as vitamin D, which is beneficial to enhance the absorption capacity of bones.

3) Yuchuangjia Active Calcium Tablets: This product has no additives, and natural Cordoba stone is used as calcium source, which can make the human body better absorb and utilize the nutrients in it. At the same time, taurine and vitamin D are added to this calcium tablet to help the human body absorb as much calcium as possible.

4. Precautions for calcium supplementation

Calcium supplementation also needs to be carried out according to certain rules:

1) Drink plenty of water. Drinking too little water will affect the normal metabolism of calcium and bring trouble to human absorption. Therefore, the absorption of calcium by balanced drinking water is of great significance.

2) control the dosage. If the intake of calcium is too large, it will also have adverse effects on the body. Therefore, when supplementing calcium, we must control the dosage according to the doctor's advice.

3) Do more exercise. Exercise is beneficial to bone growth and calcium metabolism. Moreover, proper exercise can increase bone density, thus preventing diseases such as osteoporosis.